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Fiverr Pro
English
$
USD
I will fix rest API, webhook, authentication and third party API integration errors
Mazikee
About this gig
Is your REST API returning errors, webhook failing, or third-party integration preventing your application from working correctly?
I help businesses, startups, and entrepreneurs troubleshoot API issues and connect applications through reliable, well-tested integration solutions. Whether you need an API fix, authentication troubleshooting, or custom API development, I'll work to identify the cause and implement a solution that fits your requirements.
SERVICES OFFERED
- REST API integration and debugging
- Webhook integration and error fixes
- API authentication and authorization
- Third-party API connections
- JSON request and response troubleshooting
- Backend API fixes and data synchronization
TECH STACK
PHP, Laravel, Node.js, REST APIs, JSON, and third-party API services, depending on project requirements.
WHY CHOOSE ME
- Clean, maintainable code
- Reliable testing and error handling
- Scalable solutions suited to your application
- Clear communication and defined project scope
Please contact me before placing an order. Share your API issue, platform, and expected outcome so I can confirm the requirements and recommend the right package.
Get to know Mazikee
Mazikee
Reliable API Fixes and Integrations
- FromUnited States
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, French
Hello! I help businesses, startups, and entrepreneurs fix API integration issues and connect applications reliably.
From REST API errors, webhook failures, and authentication problems to third-party API integration, I provide clean, tested solutions tailored to your needs.
My focus is reliable API development, secure data handling, scalable backend solutions, and clear communication throughout the project.
Whether you need an API fix or a custom integration, I aim to make your workflow smoother. Have a project in mind?
Contact me before ordering!
FAQ
What types of REST API and integration errors can you fix?
I can help troubleshoot request errors, incorrect JSON responses, authentication issues, webhook failures, and third-party API connection problems. Please share the error message and relevant details so I can confirm the scope.
Can you integrate a third-party API into my existing application?
Yes, provided the API is accessible, adequately documented, and compatible with the application. I can review the requirements, discuss the integration approach, and confirm the scope before work begins.
Can you fix Stripe, payment gateway, Shopify, or WordPress API issues?
I can consider these integrations when they match my technical capabilities and the agreed project scope. Contact me with the platform, API documentation, and problem details to confirm suitability before ordering.
Will you test the API fix before delivery?
Yes. I'll test the agreed functionality using the available code, API access, and suitable test environment. Testing coverage depends on the project scope and any limitations imposed by the external service.
What do you need before starting an API integration project?
Please provide the API or platform name, the expected behavior, the actual error, relevant documentation, and any necessary test access. Never send passwords or secret API keys in plain text. Contact me before ordering so we can confirm the right package.
